8455080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70459}}^1$

素因数の和:70473

約数の個数: 32

約数和(自身を含む): 25365600

約数和(自身を除く): 16910520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70459, 140918, 211377, 281836, 352295, 422754, 563672, 704590, 845508, 1056885, 1409180, 1691016, 2113770, 2818360, 4227540, 8455080]

約数ペア:

[(1, 8455080), (2, 4227540), (3, 2818360), (4, 2113770), (5, 1691016), (6, 1409180), (8, 1056885), (10, 845508), (12, 704590), (15, 563672), (20, 422754), (24, 352295), (30, 281836), (40, 211377), (60, 140918), (120, 70459)]